diff --git a/apps/remix-ide-e2e/src/tests/workspace.test.ts b/apps/remix-ide-e2e/src/tests/workspace.test.ts
index bf683aa722..139c50d77b 100644
--- a/apps/remix-ide-e2e/src/tests/workspace.test.ts
+++ b/apps/remix-ide-e2e/src/tests/workspace.test.ts
@@ -66,7 +66,7 @@ module.exports = {
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
-      .pause(2000)
+      .pause(100)
       .getEditorValue((content) => {
         browser.assert.ok(content.indexOf(`export const deploy = async (contractName: string, args: Array<any>, from?: string, gas?: number): Promise<Options> => {`) !== -1,
           'Incorrect content')
@@ -129,28 +129,28 @@ module.exports = {
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/deploy_with_web3.ts"]')
       // check js and ts files are not transformed
       .click('*[data-id="treeViewLitreeViewItemscripts/deploy_with_web3.ts"]')
-      .pause(5000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`import { deploy } from './web3-lib'`) !== -1,
           'Incorrect content')
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/deploy_with_ethers.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/deploy_with_ethers.ts"]')
-      .pause(4000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`import { deploy } from './ethers-lib'`) !== -1,
           'Incorrect content')
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
-      .pause(4000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`export const deploy = async (contractName: string, args: Array<any>, from?: string, gas?: number): Promise<Options> => {`) !== -1,
           'Incorrect content')
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/ethers-lib.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/ethers-lib.ts"]')
-      .pause(4000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`export const deploy = async (contractName: string, args: Array<any>, accountIndex?: number): Promise<ethers.Contract> => {`) !== -1,
           'Incorrect content')
@@ -177,28 +177,28 @@ module.exports = {
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/deploy_with_web3.ts"]')
       // check js and ts files are not transformed
       .click('*[data-id="treeViewLitreeViewItemscripts/deploy_with_web3.ts"]')
-      .pause(4000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`import { deploy } from './web3-lib'`) !== -1,
           'Incorrect content')
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/deploy_with_ethers.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/deploy_with_ethers.ts"]')
-      .pause(4000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`import { deploy } from './ethers-lib'`) !== -1,
           'Incorrect content')
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
-      .pause(4000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`export const deploy = async (contractName: string, args: Array<any>, from?: string, gas?: number): Promise<Options> => {`) !== -1,
           'Incorrect content')
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/ethers-lib.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/ethers-lib.ts"]')
-      .pause(4000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`export const deploy = async (contractName: string, args: Array<any>, accountIndex?: number): Promise<ethers.Contract> => {`) !== -1,
           'Incorrect content')
@@ -225,28 +225,28 @@ module.exports = {
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/deploy_with_web3.ts"]')
       // check js and ts files are not transformed
       .click('*[data-id="treeViewLitreeViewItemscripts/deploy_with_web3.ts"]')
-      .pause(4000)
+      .pause(1000)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`import { deploy } from './web3-lib'`) !== -1,
           'Incorrect content')
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/deploy_with_ethers.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/deploy_with_ethers.ts"]')
-      .pause(1000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`import { deploy } from './ethers-lib'`) !== -1,
           'Incorrect content')
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
-      .pause(1000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`export const deploy = async (contractName: string, args: Array<any>, from?: string, gas?: number): Promise<Options> => {`) !== -1,
           'Incorrect content')
       })
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/ethers-lib.ts"]')
       .click('*[data-id="treeViewLitreeViewItemscripts/ethers-lib.ts"]')
-      .pause(1000)
+      .pause(100)
       .getEditorValue((content) => {        
         browser.assert.ok(content.indexOf(`export const deploy = async (contractName: string, args: Array<any>, accountIndex?: number): Promise<ethers.Contract> => {`) !== -1,
           'Incorrect content')
@@ -255,6 +255,64 @@ module.exports = {
       .waitForElementVisible('*[data-id="treeViewLitreeViewItemtests/MyToken_test.sol"]')
   },
 
+  'Should create ERC1155 workspace with template customizations #group1': function (browser: NightwatchBrowser) {
+    browser
+      .click('*[data-id="workspaceCreate"]')
+      .waitForElementVisible('*[data-id="modalDialogCustomPromptTextCreate"]')
+      .waitForElementVisible('[data-id="fileSystemModalDialogModalFooter-react"] > button')
+      .click('select[id="wstemplate"]')
+      .click('select[id="wstemplate"] option[value=ozerc1155]')
+      .waitForElementPresent('*[data-id="ozCustomization"]')
+      .click('*[data-id="featureTypeMintable"]')
+      .click('*[data-id="featureTypeBurnable"]')
+      .click('*[data-id="featureTypePausable"]')
+      .click('*[data-id="upgradeTypeUups"]')
+      .waitForElementPresent('[data-id="fileSystemModalDialogModalFooter-react"] .modal-ok')
+      .execute(function () { (document.querySelector('[data-id="fileSystemModalDialogModalFooter-react"] .modal-ok') as HTMLElement).click() })
+      .pause(100)
+      .waitForElementVisible('*[data-id="treeViewLitreeViewItemcontracts"]')
+      .waitForElementVisible('*[data-id="treeViewLitreeViewItemcontracts/MyToken.sol"]')
+      .click('*[data-id="treeViewLitreeViewItemcontracts/MyToken.sol"]')
+      .pause(1000)
+      .getEditorValue((content) => {        
+        browser.assert.ok(content.indexOf(`contract MyToken is Initializable, ERC1155Upgradeable, OwnableUpgradeable, PausableUpgradeable, ERC1155BurnableUpgradeable, UUPSUpgradeable {`) !== -1,
+          'Incorrect content')
+      })
+      .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts"]')
+      .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/deploy_with_web3.ts"]')
+      // check js and ts files are not transformed
+      .click('*[data-id="treeViewLitreeViewItemscripts/deploy_with_web3.ts"]')
+      .pause(100)
+      .getEditorValue((content) => {        
+        browser.assert.ok(content.indexOf(`import { deploy } from './web3-lib'`) !== -1,
+          'Incorrect content')
+      })
+      .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/deploy_with_ethers.ts"]')
+      .click('*[data-id="treeViewLitreeViewItemscripts/deploy_with_ethers.ts"]')
+      .pause(100)
+      .getEditorValue((content) => {        
+        browser.assert.ok(content.indexOf(`import { deploy } from './ethers-lib'`) !== -1,
+          'Incorrect content')
+      })
+      .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
+      .click('*[data-id="treeViewLitreeViewItemscripts/web3-lib.ts"]')
+      .pause(100)
+      .getEditorValue((content) => {        
+        browser.assert.ok(content.indexOf(`export const deploy = async (contractName: string, args: Array<any>, from?: string, gas?: number): Promise<Options> => {`) !== -1,
+          'Incorrect content')
+        browser.assert.ok(content.indexOf(`gas: gas || 3600000`) !== -1,
+        'Incorrect gas cost')
+      })
+      .waitForElementVisible('*[data-id="treeViewLitreeViewItemscripts/ethers-lib.ts"]')
+      .click('*[data-id="treeViewLitreeViewItemscripts/ethers-lib.ts"]')
+      .pause(100)
+      .getEditorValue((content) => {        
+        browser.assert.ok(content.indexOf(`export const deploy = async (contractName: string, args: Array<any>, accountIndex?: number): Promise<ethers.Contract> => {`) !== -1,
+          'Incorrect content')
+      })
+      // No test file is added in upgradeable contract template
+  },
+
   // WORKSPACE TEMPLATES E2E END
 
   'Should create two workspace and switch to the first one #group1': function (browser: NightwatchBrowser) {
diff --git a/libs/remix-ui/workspace/src/lib/remix-ui-workspace.tsx b/libs/remix-ui/workspace/src/lib/remix-ui-workspace.tsx
index 3fe327f9e5..7aef284f10 100644
--- a/libs/remix-ui/workspace/src/lib/remix-ui-workspace.tsx
+++ b/libs/remix-ui/workspace/src/lib/remix-ui-workspace.tsx
@@ -204,7 +204,7 @@ export function Workspace () {
           </optgroup>
         </select>
 
-        <div id="ozcustomization" ref={displayOzCustomRef} style={{display: 'none'}} className="mb-2">
+        <div id="ozcustomization" data-id="ozCustomization" ref={displayOzCustomRef} style={{display: 'none'}} className="mb-2">
           <label className="form-check-label d-block mb-2" style={{fontWeight: "bolder"}}>Customize template</label>
 
           <label id="wsName" className="form-check-label d-block mb-1">Features</label>